magnet ndfeb magnet Neodymium magnet a): Grade can be N52,N50M,etc. b): Used in speaker c): coating can be NI, epoxy etc

magnet   ndfeb magnet  Neodymium magnet

Szie: Ring magnet with Nicuni coating, used for Speaker .Our NdFeB magnet details.Coating: Ni, Zn, gold, sliver, epoxy, passivated and Zn3+CrGrades: N52, N50M, N45SH, 38EH and 33AHMaximum working temperature: 240°CLightweight loss material: ≤1mg/cm2Low-temperature co-efficient: ≤-0.45°CFlexibleUsed in motors, auto parts and wind energyProduction capacity:NdFeB magnet: 2160T/yearHard ferrite magnet: 6000T/year                                                            

Big ring ndfeb magnet